Statics and dynamics, Macroeconomics

Assignment Help:

 

Statics and Dynamics 

Economic models deal with stock and flow variables. These variables can be in one of the two states - equilibrium or disequilibrium - at a particular point in time. If the variables are in the equilibrium state and tend to repeat themselves from one time period to another, we have the case of "stationary equilibrium". If the variables are in a state of disequilibrium, in all likelihood they would have different values in the next time period.Models which do not consider explicitly the behavior of variables from one time period to another are called 'Static' models. In static models, the variables do not have time dimension. Because these models do not consider the passage of time, they cannot explain the process of change. Static models indicate the values of variables for a given time period but cannot indicate what their values will be in the next period. At the most they can only indicate the direction of change. In contrast, dynamic models consider explicitly the movement of variables over different time periods. What happens in one time period is related to what happened in the preceding time periods and what is expected to happen in the succeeding periods. In other words, variables in dynamic models are said to be 'dated'. These models indicate the movement of variables from one disequilibrium position to another, until the variables ultimately reach the equilibrium position.


Related Discussions:- Statics and dynamics

Fiscal, what is the supply side

what is the supply side

Explain the classical growth theory, Q. Explain the classical growth theory...

Q. Explain the classical growth theory? Production function won't provide us with a theory or explanation of growth. It's only a convenient tool that helps us breaking down gro

Define the real wage, Q. Define the Real wage? Consider the following s...

Q. Define the Real wage? Consider the following scenario. You work full time and during January 2008 you make 2000 euro after tax. A certain basket of goods and services costs

When patulin molds can occur, Occurrence: It is found in a range of foods b...

Occurrence: It is found in a range of foods based on fruits. Presence of patulin in fruit juice is a indication that the juice was extracted from poor quality fruit which is undesi

Monetary policy, what is the importance of credit multiplier

what is the importance of credit multiplier

TAXATION, What is Inherent Limitation?

What is Inherent Limitation?

Performance management in an organisation, Question 1: (a) Outline the ...

Question 1: (a) Outline the three main methods of recruitment. (b) Discuss the advantages & disadvantages of any one method mentioned above.

Inflation in sweden, Inflation in Sweden Figure Inflation in Swed...

Inflation in Sweden Figure Inflation in Sweden 1830 - 2010. Source: SCB. There are four aspects which are interesting when we look at inflation data for Sweden

Why protective coating might fall in vivo, An electronic chip is to be impl...

An electronic chip is to be implanted in the body. During in vitro (in the lab) testing it is observed that the chip will dissolve over time if exposed to liquid with similar pH to

Gold standard after world war i, Did Germany ever go back on the Gold Stand...

Did Germany ever go back on the Gold Standard after World War I and prior to World War II? If so, what were the economic and political effects of doing so? I know it was on the Gol

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd